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 | Acesso ao texto completo restrito à biblioteca da Embrapa Agroindústria de Alimentos. Para informações adicionais entre em contato com ctaa.biblioteca@embrapa.br. |
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Registro Completo |
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Biblioteca(s): |
Embrapa Agrobiologia; Embrapa Agroindústria de Alimentos. |
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Data corrente: |
24/08/2020 |
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Data da última atualização: |
31/08/2020 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Autoria: |
JESUS, M. S. C. de; SANTIAGO, M. C. P. de A.; PACHECO, S.; GOUVÊA, A. C. M. S.; NASCIMENTO, L. da S. de M. do; BORGUINI, R. G.; GUERRA, J. G. M.; ESPINDOLA, J. A. A.; GODOY, R. L. de O. |
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Afiliação: |
MONALISA SANTANA COELHO DE JESUS, CTAA; MANUELA CRISTINA P DE A SANTIAGO, CTAA; SIDNEY PACHECO, CTAA; Ana Cristina Miranda Senna Gouvêa; LUZIMAR DA SILVA DE M DO NASCIMENTO, CTAA; RENATA GALHARDO BORGUINI, CTAA; JOSE GUILHERME MARINHO GUERRA, CNPAB; JOSE ANTONIO AZEVEDO ESPINDOLA, CNPAB; RONOEL LUIZ DE OLIVEIRA GODOY, CTAA. |
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Título: |
Acylated anthocyanins from organic purple-fleshed sweet potato (Ipomoea batatas (L.) Lam) produced in Brazil. |
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Ano de publicação: |
2021 |
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Fonte/Imprenta: |
Scientia Agricola, v. 78, n. 4, e20190309, 2021. |
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DOI: |
10.1590/1678-992x-2019-0309 |
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Idioma: |
Inglês |
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Conteúdo: |
ABSTRACT Acylated anthocyanins from a purple-fleshed sweet potato (PFSP), obtained by organic cultivation in Brazil, were characterized after separation by a high performance liquid chromatography-diode array detector (HPLC-PDA). These anthocyanins were manually collected at the detector output, concentrated and injected into a high resolution mass spectrometer (ESI-QTOF-MS2). Twenty-two acylated anthocyanins were detected. Among them, sixteen had been reported in the literature and six, derived from peonidin were reported for the first time in sweet potato roots in this study. These compounds showed molecular ions with accurate mass/charge ratios (m/z) of 909.2081, 961.3010, 961.2571, 963.3345, 1123.2932 and 1179.3862. Although anthocyanins in PFSP have already been extensively studied, the variety studied in this work is probably genetically different from all varieties and cultivars already researched, which would explain why these anthocyanins have not been observed in the previously studied varieties. |
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Palavras-Chave: |
Phenolic. |
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Thesaurus Nal: |
Antioxidants; Food technology; Mass spectrometry; Natural dyes. |
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Categoria do assunto: |
-- |
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Marc: |
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001 2124538
005 2020-08-31
008 2021 bl uuuu u00u1 u #d
024 7 $a10.1590/1678-992x-2019-0309$2DOI
100 1 $aJESUS, M. S. C. de
245 $aAcylated anthocyanins from organic purple-fleshed sweet potato (Ipomoea batatas (L.) Lam) produced in Brazil.$h[electronic resource]
260 $c2021
520 $aABSTRACT Acylated anthocyanins from a purple-fleshed sweet potato (PFSP), obtained by organic cultivation in Brazil, were characterized after separation by a high performance liquid chromatography-diode array detector (HPLC-PDA). These anthocyanins were manually collected at the detector output, concentrated and injected into a high resolution mass spectrometer (ESI-QTOF-MS2). Twenty-two acylated anthocyanins were detected. Among them, sixteen had been reported in the literature and six, derived from peonidin were reported for the first time in sweet potato roots in this study. These compounds showed molecular ions with accurate mass/charge ratios (m/z) of 909.2081, 961.3010, 961.2571, 963.3345, 1123.2932 and 1179.3862. Although anthocyanins in PFSP have already been extensively studied, the variety studied in this work is probably genetically different from all varieties and cultivars already researched, which would explain why these anthocyanins have not been observed in the previously studied varieties.
650 $aAntioxidants
650 $aFood technology
650 $aMass spectrometry
650 $aNatural dyes
653 $aPhenolic
700 1 $aSANTIAGO, M. C. P. de A.
700 1 $aPACHECO, S.
700 1 $aGOUVÊA, A. C. M. S.
700 1 $aNASCIMENTO, L. da S. de M. do
700 1 $aBORGUINI, R. G.
700 1 $aGUERRA, J. G. M.
700 1 $aESPINDOLA, J. A. A.
700 1 $aGODOY, R. L. de O.
773 $tScientia Agricola$gv. 78, n. 4, e20190309, 2021.
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Embrapa Agroindústria de Alimentos (CTAA) |
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| 1. |  | MALAUSA, T.; FENNIS, A.; WAROT, S.; GERMAIN, J.-F.; RIS, N.; PRADO, E.; BOTTON, M.; VANLERBERGHE-MASUTTI, F.; SFORZA, R.; CRUAUD, C.; COULOUX, A.; KREITER, P. DNA markers to disentangle complexes of cryptic taxa in mealybugs (Hemiptera: Pseudococcidae). Journal of Applied Entomology, Hamburg, v. 135, n. 1/2, p. 142-155, fev. 2011. 135 142-155| Tipo: Artigo em Periódico Indexado | Circulação/Nível: A - 2 |
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